org.glassfish.pfl.tf.spi
Class EnhancedClassDataBase

java.lang.Object
  org.glassfish.pfl.tf.spi.EnhancedClassDataBase

All Implemented Interfaces:

EnhancedClassData

Direct Known Subclasses:

EnhancedClassDataASMImpl, EnhancedClassDataReflectiveImpl

public abstract class EnhancedClassDataBase
extends java.lang.Object
implements EnhancedClassData

Author:

ken

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.pfl.tf.spi.EnhancedClassData

EnhancedClassData.MethodType

Field Summary

protected java.util.Set<java.lang.String>	annoNamesForClass
protected java.util.Set<java.lang.String>	annotationNames
protected java.util.Map<java.lang.String,java.lang.String>	annoToHolderName
protected java.lang.String	className
protected java.util.Set<java.lang.String>	infoMethodDescs
protected java.util.List<java.lang.String>	methodAnnoList
protected java.util.List<java.lang.String>	methodDescriptions
protected java.util.List<java.lang.String>	methodNames
protected java.util.Map<java.lang.String,java.lang.String>	methodToAnno
protected java.util.List<java.lang.String>	methodTPNames
protected java.util.List<TimingPointType>	methodTPTs
protected java.util.Set<java.lang.String>	mmMethodDescs
protected Util	util

Fields inherited from interface org.glassfish.pfl.tf.spi.EnhancedClassData

DESCRIPTION_NAME, INFO_METHOD_NAME, MM_NAME, MM_TYPE, OBJECT_NAME, OBJECT_TYPE, SH_NAME, SH_TYPE

Constructor Summary

protected

EnhancedClassDataBase(Util util, java.util.Set<java.lang.String> annotationNames)

Method Summary

EnhancedClassData.MethodType	classifyMethod(java.lang.String fullMethodDescriptor) Classify the method.
java.util.Map<java.lang.String,java.lang.String>	getAnnotationToHolderName() Map from MM annotation name to the name of the holder field that contains the SynchronizedHolder for the corresponding MethodMonitor.
java.lang.String	getClassName() Return the internal name of the class.
java.util.List<java.lang.String>	getDescriptions() List of descriptions of monitored methods and info methods.
java.lang.String	getHolderName(java.lang.String fullMethodDescriptor) Name of the holder fields corresponding to a particular method.
int	getMethodIndex(java.lang.String methodName) Index of method name in the list of method names.
java.util.List<java.lang.String>	getMethodMMAnnotationName() List of annotation names for each info method and monitored method.
java.util.List<java.lang.String>	getMethodNames() List of method names for all MM methods and info methods in the class.
java.util.List<java.lang.String>	getTimingPointNames() List of timing point names corresponding to method names.
java.util.List<TimingPointType>	getTimingPointTypes() List of timing point types of monitored methods and info methods.
boolean	isTracedClass() Returns true iff this class is monitored.
void	updateInfoDesc() Enhance all of the descriptors for infoMethods.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

util

protected Util util

annotationNames

protected final java.util.Set<java.lang.String> annotationNames

className

protected java.lang.String className

annoNamesForClass

protected final java.util.Set<java.lang.String> annoNamesForClass

annoToHolderName

protected final java.util.Map<java.lang.String,java.lang.String> annoToHolderName

methodNames

protected final java.util.List<java.lang.String> methodNames

methodDescriptions

protected final java.util.List<java.lang.String> methodDescriptions

methodTPTs

protected final java.util.List<TimingPointType> methodTPTs

methodTPNames

protected final java.util.List<java.lang.String> methodTPNames

methodAnnoList

protected final java.util.List<java.lang.String> methodAnnoList

infoMethodDescs

protected final java.util.Set<java.lang.String> infoMethodDescs

mmMethodDescs

protected final java.util.Set<java.lang.String> mmMethodDescs

methodToAnno

protected final java.util.Map<java.lang.String,java.lang.String> methodToAnno

Constructor Detail

EnhancedClassDataBase

protected EnhancedClassDataBase(Util util,
                                java.util.Set<java.lang.String> annotationNames)

Method Detail

getClassName

public java.lang.String getClassName()

Description copied from interface: EnhancedClassData

Return the internal name of the class.

Specified by:

getClassName in interface EnhancedClassData

Returns:

The class name.

getAnnotationToHolderName

public java.util.Map<java.lang.String,java.lang.String> getAnnotationToHolderName()

Description copied from interface: EnhancedClassData

Map from MM annotation name to the name of the holder field that contains the SynchronizedHolder for the corresponding MethodMonitor. The domain of this map is the set of MM annotations on this class.

Specified by:

getAnnotationToHolderName in interface EnhancedClassData

Returns:

Map from MM annotations defined on this class to the names of the holder fields.

getMethodNames

public java.util.List<java.lang.String> getMethodNames()

Description copied from interface: EnhancedClassData

List of method names for all MM methods and info methods in the class. Order is significant, as the index of the method in the list is the ordinal used to represent it. This list is in sorted order.

Specified by:

getMethodNames in interface EnhancedClassData

Returns:

List of all method tracing names in sorted order.

getMethodIndex

public int getMethodIndex(java.lang.String methodName)

Description copied from interface: EnhancedClassData

Index of method name in the list of method names.

Specified by:

getMethodIndex in interface EnhancedClassData

Parameters:

methodName - The method name as defined for tracing.

Returns:

the method index

getHolderName

public java.lang.String getHolderName(java.lang.String fullMethodDescriptor)

Description copied from interface: EnhancedClassData

Name of the holder fields corresponding to a particular method. Note that the full descriptor (name + arg/return descriptor) is used to unambiguously identify the method in the class.

Specified by:

getHolderName in interface EnhancedClassData

Parameters:

fullMethodDescriptor - The full method descriptor of the method.

Returns:

The name of the holder field used for this method.

classifyMethod

public EnhancedClassData.MethodType classifyMethod(java.lang.String fullMethodDescriptor)

Description copied from interface: EnhancedClassData

Classify the method.

Specified by:

classifyMethod in interface EnhancedClassData

Parameters:

fullMethodDescriptor - The full method descriptor of the method.

Returns:

The kind of the corresponding method.

isTracedClass

public boolean isTracedClass()

Description copied from interface: EnhancedClassData

Returns true iff this class is monitored.

Specified by:

isTracedClass in interface EnhancedClassData

Returns:

true iff this class has one or more MM annotations.

updateInfoDesc

public void updateInfoDesc()

Description copied from interface: EnhancedClassData

Enhance all of the descriptors for infoMethods.

Specified by:

updateInfoDesc in interface EnhancedClassData

getDescriptions

public java.util.List<java.lang.String> getDescriptions()

List of descriptions of monitored methods and info methods. If no description was given in the annotations, the value is "".

Specified by:

getDescriptions in interface EnhancedClassData

Returns:

List of descriptions in the same order as in getMethodTracingNames.

getTimingPointTypes

public java.util.List<TimingPointType> getTimingPointTypes()

List of timing point types of monitored methods and info methods. The list contains BOTH for a monitored method. An info method that does not represent a timing point is represented by NONE.

Specified by:

getTimingPointTypes in interface EnhancedClassData

Returns:

List of TimingPointTypes in the same order as in getMethodTracingNames.

getTimingPointNames

public java.util.List<java.lang.String> getTimingPointNames()

Description copied from interface: EnhancedClassData

List of timing point names corresponding to method names. For monitored methods, this is just the method name. For info methods whose tpType is not NONE, this is specified in tpName.

Specified by:

getTimingPointNames in interface EnhancedClassData

Returns:

List of timing point names, in the same order as in getMethodTracingNames.

getMethodMMAnnotationName

public java.util.List<java.lang.String> getMethodMMAnnotationName()

Description copied from interface: EnhancedClassData

List of annotation names for each info method and monitored method. It is interpreted as follows:

• If the entry in the list is not null, it is the only annotation applicable to this method. This is the case for monitored methods.
• If the entry in the list is null, all annotations on the enclosing class apply to this method. This is the case for an InfoMethod, which can be called from any monitored method regardless of the annotation on the monitored method.

Specified by:

getMethodMMAnnotationName in interface EnhancedClassData

Returns:

List of annotation names for methods.